 If you liked
Sword Art Online
|
 ...then you might like
Hagure Yuusha no Aesthetica
|
Similarities:
-Both have male leads who are both very competent and strong
-Both leads start out as one of the most powerful characters
-Both male leads are sword users
-Both male leads are surrounded by women
Differences:
-One lead is much less serious and perverted than the other
-One has a harem theme where the other is more ecchi/harem